Is BFGoodrich KM3 Noisy?

This article is going to cover three topics: Noise level, Rubber compound, and Sidewall. These are all vital things to know about the BFGoodrich KM3 tire.

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These three areas will make the difference between a comfortable ride and a miserable one. If you’re looking for a tire with low noise levels, the KM3 isn’t the one for you. This tire will likely not please you, so read on to discover the best one for you.

BFGoodrich KM3 tire

If you’ve been considering upgrading to a new tire, the BFGoodrich KM3 is a great choice. The KM3 is 27 percent stiffer than the KM2, and it has deep tread blocks for optimum on-road performance. It’s also more quiet on the highway, thanks to a new tread pattern and extended tread block spacing. Although it’s noisy, this is still a much quieter tire than other comparable products.

A tire’s performance is largely dependent on its compound. The KM3 tire’s compound material is fundamental to traction. The KM3 uses a special rock traction compound that is optimized for slick and rock surfaces. Its sidewall construction is also based on the BFGoodrich Baja T/A KR3 off-road racing tire. As a result, this tire is particularly resistant to puncture and scuffing.

Rubber compound

If you’re looking for a tire to tackle the mud and rocks, the KM3 is the one for you. The aggressive tread and grippy carcass combine to give the KM3 a smooth ride at high speeds. The tire’s aggressive sidewall design and reinforced shoulder protection provide exceptional sidewall protection. The tire’s rubber compound is also incredibly durable and doesn’t feel soft.

The KM3 is the next evolution of the KM2, the BFG’s first off-road tire. The KM2 was introduced in 2007 and has since been updated with new rubber compounds and a different tire design. The company’s experience in off-road racing helped them incorporate this data into the KM3’s design and performance. Its aggressiveness on the sand makes it noisy, but this isn’t always the case.


When inflated, the BFGoodrich KM3 tire is designed to conform to uneven surfaces. The KM3’s innovative design incorporates a patented Linear Flex Zone that predates the BFGoodrich KM2. While BFGoodrich doesn’t divulge its secret for balancing pliability with puncture resistance, the tire’s softer sidewall construction makes it a little more like a rock climbing slipper when psi is lowered.

Sidewall noise is also a big concern, especially on the KO2’s front end. The KO2’s sidewall noise is a common complaint, but the KM3 has been credited with being more silent. In addition, the KM3’s tread blocks are a full 1/8 inch closer together, which may result in improved traction in mud and soft snow. This tire also features an E load rating, meaning there will be less flex in the sidewall when driving at high speeds.